57150465020 has 48 divisors (see below), whose sum is σ = 138628088928. Its totient is φ = 19559516160.

The previous prime is 57150464999. The next prime is 57150465041. The reversal of 57150465020 is 2056405175.

It is an interprime number because it is at equal distance from previous prime (57150464999) and next prime (57150465041).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7636697 + ... + 7644176.

It is an arithmetic number, because the mean of its divisors is an integer number (2888085186).

Almost surely, 2^57150465020 is an apocalyptic number.

It is an amenable number.

57150465020 is an abundant number, since it is smaller than the sum of its proper divisors (81477623908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57150465020 is a wasteful number, since it uses less digits than its factorization.

57150465020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15280910 (or 15280908 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 35.

The spelling of 57150465020 in words is "fifty-seven billion, one hundred fifty million, four hundred sixty-five thousand, twenty".